photocathode Definition

semitransparent, photomultiplier, electron gun, scintillation counter, photodiode, anticathode, thermionic valve, cathode, photodetector, scintillator, electron, photoconduction, photofission, diode, delta ray, photonuclear, photon, phototransistor, phosphor, thermionic, selenium cell, thermion, erbia, photoelectron, photocurrent, semiconductor device, pyroelectricity, photoconductive, negative charge, electromagnetic wave, actinic radiation, photoneutron, collimator, photovoltaic effect, glow discharge, photodisintegration, junction transistor, cathode ray, compton effect, anode, magnetron, cosmotron, photomagnetic, beta particle, microchannel, field emission, transistor, bremsstrahlung, photoelectric effect, emissive, infrared radiation, electric charge, nanowire, discharge tube, chemoluminescence, semiconductor, photoemission, diffract, flashlamp, photoconductivity, waveguide, collimate, counter tube, absorption band, varactor, hydrogode, beta radiation, luminescence, electrode, photoelectric, bolometer, radioluminescence, photoluminescence, antineutron, alpha radiation, optical device, phototube, muonium, electron spin resonance, josephson junction, gamma ray, triode, microwave spectroscopy, superconducting, photocell, wavelength, storage battery, fluorescence, corpuscular radiation, ionization, electroluminescence, photographic plate, electric eye, particle beam, photoelectric cell, semiconducting, electric current, calorescence, arsenide, catelectrode,